Pull tab cover

Description

FIG. 1 is a top plan view of a pull tab cover showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view of a second embodiment of FIG. 1, the central protrusion removed;

FIG. 4 is a bottom plan view of FIG. 3;

FIG. 5 is a side elevational view of FIGS. 1 and 3, all sides being identical;

FIG. 6 is a perspective view of FIG. 1;

FIG. 7 is a perspective view of FIG. 3.

Referenced Cited
U.S. Patent Documents
3195768 July 1965 Bozek
3200985 August 1965 Ashley
3251503 May 1966 Bozek
3255917 June 1966 Fraze
3281007 October 1966 Dorosz
3400852 September 1968 Khoury
3416699 December 1968 Bozek
4456146 June 26, 1984 Helms
4548333 October 22, 1985 Kobayashi et al.
4572393 February 25, 1986 Kobayashi et al.
Patent History
Patent number: D314338
Type: Grant
Filed: Aug 16, 1988
Date of Patent: Feb 5, 1991
Inventor: Lars-Erik Piltz (Dalby)
Primary Examiner: B. J. Bullock
Assistant Examiner: Dominic Simone
Law Firm: Lerner, David, Littenberg, Krumholz & Mentlik
Application Number: 7/232,891
Classifications
Current U.S. Class: D/9438